Free Online OST Document Parser

Extract text and metadata from OST documents

OSTOutlook Offline Storage File

OST or Offline Storage Files represent user's mailbox data in offline mode on local machine upon registration with Exchange Server using Microsoft Outlook. It is automatically created on the first use of Microsoft Outlook upon connectivity with server. Once the file is created, the data is synchronized with the email server so that it is available offline as well in case of disconnectivity from email server.

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How to parse a OST document using GroupDocs.Parser App

  • Select your OST document for parsing text and click Parse Now button.
  • For parsing images from your OST document click on Download Images button.
  • Once your OST document is parsed click on Download Now button.
  • You may also send the download link to any email address by clicking on Email button.

Fast and Easy Parser

Upload your document and click on “Parse” button. You will get the download link as soon as the file is parsed

Parse from Anywhere

It works from all platforms including Windows, Mac, Android and iOS. All files are processed on our servers. No plugin or software installation required for you

Parser Quality

Powered by GroupDocs.Parser. All files are processed using GroupDocs APIs

Other Parser file formats

You can also parse other file formats. Please see the list below.